During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations. String ...

Their study, published in Nature, reveals how electric field effects can selectively accelerate coupled electrochemical processes in graphene. Electrochemical processes are essential in renewable ...

Quantum field theory ... The Dirac equation had a sting in its tail: it predicted the existence of a particle identical to the electron in every way, apart from the opposite electric charge.